3 years ago

A rectangle with an area of 4/7 m2 is dilated by a factor of 7. What is the area of the dilated rectangle

Mathematics

1 answer:

tatyana61 [14]3 years ago

6 0

according to the picture we have:

x.y=4.7

(7)x(7)y=49xy=(49)(4.7)=230.3

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Answer:

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Step-by-step explanation:

Given: It takes 4 hours and 15 minutes to fly from Orlando, Florida, to Boston, Massachusetts. The distance between the two cities is 1114 miles

To Find: the average speend of the plane in miles per hour, If every mile is approximately 1.6 kilometers, the speed of the airplane in kilometers per hour

Solution:

Distance between Orlando,Florida and Boston, Massachusetts $=1114$ $\text{miles}$

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$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total time}}$

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Speed Of plane in Kilometers per hours $=\text{speed in mph}\times1.6$

$419.4\text{kph}$

Speed of in miles per hour is $262.12$ $\text{mph}$ and Speed in kilometer per hour $419.4\text{kph}$

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